X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=ref.php;h=dbbff4b257a41a5bf132fc18bb861edfa7f30d43;hb=9958d6a82e0f13377b855f386bd2b1f13c75f22b;hp=d733f53f890d8728273b27f436b060d88761f03d;hpb=daefa5dc8ffd7773e0c2556a5dcf33fa52196180;p=mailer.git

diff --git a/ref.php b/ref.php
index d733f53f89..dbbff4b257 100644
--- a/ref.php
+++ b/ref.php
@@ -73,7 +73,7 @@ if (defined('mxchange_installed') && (isBooleanConstantAndTrue('mxchange_install
 		} // END - if
 
 		// Also edit this 0 !
-		if (empty($ref)) $ref = "0";
+		if (empty($ref)) $ref = 0;
 
 		// We have an refid here. So we simply add it
 		$URL .= bigintval($ref);